Pith Number

pith:556O2EKU

pith:2019:556O2EKUN2WKAZYAUDP7DXFZUJ

not attested not anchored not stored refs pending

Rotating spoke instabilities in a wall-less Hall thruster: Simulations

K. Matyash, L. Grimaud, R. Schneider, S. Mazouffre, S. Tsikata

arxiv:1901.10135 v2 · 2019-01-29 · physics.plasm-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{556O2EKUN2WKAZYAUDP7DXFZUJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:49:50.148605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef7ced11546eaca06700a0dff1dcb9a2772357ab945171bec234c84ab1abb1d3

Aliases

arxiv: 1901.10135 · arxiv_version: 1901.10135v2 · doi: 10.48550/arxiv.1901.10135 · pith_short_12: 556O2EKUN2WK · pith_short_16: 556O2EKUN2WKAZYA · pith_short_8: 556O2EKU

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/556O2EKUN2WKAZYAUDP7DXFZUJ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ef7ced11546eaca06700a0dff1dcb9a2772357ab945171bec234c84ab1abb1d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3db7df9c0c6df051aa9b776353b08ed4c90770993435faba4eb86d6d496bb941",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2019-01-29T06:58:18Z",
    "title_canon_sha256": "7391c41adcce93bd050e02e9c11f3e2f82d1fdbea1690e025d1f95ec045b9ce0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10135",
    "kind": "arxiv",
    "version": 2
  }
}